2021401861214 has 8 divisors (see below), whose sum is σ = 3062123611848. Its totient is φ = 1000693990600.

The previous prime is 2021401861201. The next prime is 2021401861231. The reversal of 2021401861214 is 4121681041202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5003469752 + ... + 5003470155.

It is an arithmetic number, because the mean of its divisors is an integer number (382765451481).

Almost surely, 2^{2021401861214} is an apocalyptic number.

2021401861214 is a deficient number, since it is larger than the sum of its proper divisors (1040721750634).

2021401861214 is a wasteful number, since it uses less digits than its factorization.

2021401861214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006940010.

The product of its (nonzero) digits is 6144, while the sum is 32.

The spelling of 2021401861214 in words is "two trillion, twenty-one billion, four hundred one million, eight hundred sixty-one thousand, two hundred fourteen".